<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>股票量化交易系统</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f5f5f5;
        }
        
        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
            text-align: center;
        }
        
        h1 {
            color: #333;
        }
        
        button {
            background-color: #007bff;
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 4px;
            cursor: pointer;
            margin: 10px;
            font-size: 18px;
        }
        
        button:hover {
            background-color: #0056b3;
        }
        
        .feature {
            margin: 20px 0;
            padding: 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>股票量化交易系统</h1>
        <p>一个功能完整的股票量化交易平台</p>
        
        <div class="feature">
            <h2>功能特性</h2>
            <ul style="text-align: left; display: inline-block;">
                <li>实时股票数据获取</li>
                <li>用户账户管理</li>
                <li>交易执行系统</li>
                <li>投资组合跟踪</li>
                <li>量化交易策略</li>
                <li>数据可视化</li>
                <li>用户认证和授权</li>
            </ul>
        </div>
        
        <div>
            <button onclick="window.location.href='./dashboard.html'">进入交易仪表板</button>
        </div>
        
        <div class="feature">
            <h2>技术栈</h2>
            <p>Node.js, Express.js, LevelDB, Chart.js</p>
        </div>
    </div>
</body>
</html>